The animal has relatively supple smooth skin. Inside its beak (called a rostrum) are many small, pointed teeth that it uses as a support for catching prey. Lives in seas, oceans, and even rivers, all over the world. it feeds on fish such as anchovies, mackerel, mullet, mutt ... It often hunts in groups: this technique allows dolphins to surround schools of fish.
People tend to believe that the dolphin is the smartest animal.